GB/T 11409.4-1989
Replaced
GB/T 21871-2017
Replaced
National standards
GB/T 21871-2017 Rubber compounding ingredients—Symbols and abbreviated terms
GB/T 21871-2017 Rubber compounding ingredients—Symbols and abbreviated terms
Basic Information
Standard Code:
GB/T 21871-2017
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Chemical auxiliaries, surfactants, catalysts, and water treatment agents
ICS Name:
Rubber synthetic ingredients
Publish Date:
2017-12-29
Implement Date:
2018-07-01
Pages:
40 pages
Scope
This standard specifies the symbols and abbreviations for rubber additives with known, specific chemical compositions.
Development Information
Replace the following standards
Superseded by the following standards
Adopt standards
ISO 6472:2010
Related Standards
GB/T 11409.5-1989
Replaced
GB/T 11409.5-1989 Test method of residue on sieve for rubber antiagers and vulcanizing accelerators
GB/T 11409.7-1989
Replaced
GB/T 11409.7-1989 Test method of ash for rubber antiagers and vulcanizing accelerators
GB/T 11409.8-1989
Replaced
GB/T 11409.8-1989 Test method of viscosity for rubber antiagers and vulcanizing accelerators—Rotational viscometer method
GB/T 12827-1991
Replaced
GB/T 12827-1991 Standard reference acetylene black and standard practice for evaluation
GB/T 13021-1991
Replaced